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Fig. 3 | BMC Pulmonary Medicine

Fig. 3

From: Massive haemorrhagic complications of ruptured pulmonary arteriovenous malformations: outcomes from a 12 years’ retrospective study

Fig. 3

A, B a 47-year-old woman with haemothorax; C, D a 72-year-old man with haemothorax. A, C “Anomalous bulge” sign on CTA: vessel wall of ruptured PAVM and (supposedly) pulled towards the pleura by the negative intrathoracic pressure (arrows). B, D the overlap of “anomalous bulge” and the adjacent PAVM’s sac gives rise to the “double shadow sign” on the 2D-angiography (arrows)

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BMC Pulmonary Medicine

ISSN: 1471-2466

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